25506650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39241}}^1$

素因数の和:39266

約数の個数: 24

約数和(自身を含む): 51093084

約数和(自身を除く): 25586434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39241, 78482, 196205, 392410, 510133, 981025, 1020266, 1962050, 2550665, 5101330, 12753325, 25506650]

約数ペア:

[(1, 25506650), (2, 12753325), (5, 5101330), (10, 2550665), (13, 1962050), (25, 1020266), (26, 981025), (50, 510133), (65, 392410), (130, 196205), (325, 78482), (650, 39241)]